diff options
Diffstat (limited to 'lib/odbc')
| -rw-r--r-- | lib/odbc/test/odbc_connect_SUITE.erl | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/lib/odbc/test/odbc_connect_SUITE.erl b/lib/odbc/test/odbc_connect_SUITE.erl index a076c4dfff..7d732f20f7 100644 --- a/lib/odbc/test/odbc_connect_SUITE.erl +++ b/lib/odbc/test/odbc_connect_SUITE.erl @@ -51,7 +51,7 @@ all() -> {group, client_dies}, connect_timeout, timeout, many_timeouts, timeout_reset, disconnect_on_timeout, connection_closed, disable_scrollable_cursors, - return_rows_as_lists, api_missuse]; + return_rows_as_lists, api_missuse, extended_errors]; Other -> {skip, Other} end. @@ -838,3 +838,33 @@ transaction_support_str(mysql) -> "ENGINE = InnoDB"; transaction_support_str(_) -> "". + + +%%------------------------------------------------------------------------- +extended_errors(doc)-> + ["Test the extended errors connection option: When off; the old behaviour of just an error " + "string is returned on error. When on, the error string is replaced by a 3 element tuple " + "that also exposes underlying ODBC provider error codes."]; +extended_errors(suite) -> []; +extended_errors(Config) when is_list(Config)-> + Table = ?config(tableName, Config), + {ok, Ref} = odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options()), + {updated, _} = odbc:sql_query(Ref, "create table " ++ Table ++" ( id integer, data varchar(10))"), + + % Error case WITHOUT extended errors on... + case odbc:sql_query(Ref, "create table " ++ Table ++" ( id integer, data varchar(10))") of + {error, ErrorString} when is_list(ErrorString) -> ok + end, + + % Now the test case with extended errors on - This should return a tuple, not a list/string now. + % The first element is a string that is the ODBC error string; the 2nd element is a native integer error + % code passed from the underlying provider driver. The last is the familiar old error string. + % We can't check the actual error code; as each different underlying provider will return + % a different value - So we just check the return types at least. + {ok, RefExtended} = odbc:connect(?RDBMS:connection_string(), odbc_test_lib:platform_options() ++ [{extended_errors, on}]), + case odbc:sql_query(RefExtended, "create table " ++ Table ++" ( id integer, data varchar(10))") of + {error, {ODBCCodeString, NativeCodeNum, ShortErrorString}} when is_list(ODBCCodeString), is_number(NativeCodeNum), is_list(ShortErrorString) -> ok + end, + + ok = odbc:disconnect(Ref), + ok = odbc:disconnect(RefExtended). |